The suggestion by the member that somehow union leaders are choosing to withhold information, which would put them in contravention of the Lobbying Act or other disclosures of jurisdictions, is controversial and I would suggest unreasonable.
Union leaders and trade unions are subject to the laws and rules of the Lobbying Act, and each individual provincial jurisdiction has made it very strict. Whatever system occurs must be fair for employers and employees, and most jurisdictions actually prohibit active campaigning for parties. This issue perhaps is a bit of a red herring, as they say.